TY  - JOUR
AU  - Zdeněk Dvořák
AU  - Jean-Sébastien Sereni
AU  - Jan Volec
TI  - Fractional coloring of triangle-free planar graphs
JO  - The electronic journal of combinatorics
PY  - 2015
VL  - 22
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.37236/4135/
DO  - 10.37236/4135
ID  - 10_37236_4135
ER  -